420P/Hill
Basic Information of 420P/Hill
Orbital Elements
| Parameter | Value |
|---|---|
| Orbit type | P |
| Perihelion distance (AU) | 2.764777 |
| Eccentricity | 0.494955 |
| Inclination (deg) | 14.518700 |
| Longitude of ascending node (deg) | 173.395600 |
| Argument of perihelion (deg) | 156.399000 |
| Epoch | 2025-11-21T00:00:00.000 |
| Reference | MPEC 2025-W75, MPC orbital elements |
| Period (years) | 12.808405 |
Latest Perihelion
| Field | Value |
|---|---|
| Date (UTC) | 2022-05-16T22:34:10.560 |
| Period (years) | 12.808405 |
Magnitude
Magnitude Chart Placeholder
Ephemeris
| Date (UTC) | RA (J2000) | Dec (J2000) | Δ (AU) | Motion (arcsec/hr) | Dir (deg) | Nearest HIP | Dist (arcmin) |
|---|---|---|---|---|---|---|---|
| 2025-11-21 | 08:08:57.13 | +06:30:49.4 | 6.465 | 5.61 | 242.3 | HIP 39954 | 36.27 |
| 2025-11-22 | 08:08:49.13 | +06:29:46.8 | 6.452 | 5.89 | 244.9 | HIP 39954 | 35.80 |
| 2025-11-23 | 08:08:40.54 | +06:28:46.8 | 6.440 | 6.17 | 247.2 | HIP 39954 | 35.56 |
| 2025-11-24 | 08:08:31.37 | +06:27:49.5 | 6.429 | 6.47 | 249.4 | HIP 39954 | 35.58 |
| 2025-11-25 | 08:08:21.63 | +06:26:54.9 | 6.417 | 6.76 | 251.4 | HIP 39954 | 35.88 |
| 2025-11-26 | 08:08:11.31 | +06:26:03.0 | 6.405 | 7.06 | 253.2 | HIP 39954 | 36.48 |
| 2025-11-27 | 08:08:00.43 | +06:25:13.9 | 6.394 | 7.37 | 254.8 | HIP 39954 | 37.39 |
| 2025-11-28 | 08:07:48.98 | +06:24:27.6 | 6.383 | 7.68 | 256.4 | HIP 39635 | 36.67 |
| 2025-11-29 | 08:07:36.97 | +06:23:44.1 | 6.372 | 7.98 | 257.8 | HIP 39635 | 33.99 |
| 2025-11-30 | 08:07:24.40 | +06:23:03.5 | 6.361 | 8.29 | 259.1 | HIP 39635 | 31.33 |
| 2025-12-01 | 08:07:11.29 | +06:22:25.7 | 6.350 | 8.61 | 260.3 | HIP 39635 | 28.72 |
| 2025-12-02 | 08:06:57.64 | +06:21:50.8 | 6.339 | 8.92 | 261.4 | HIP 39635 | 26.25 |
| 2025-12-03 | 08:06:43.45 | +06:21:18.9 | 6.329 | 9.23 | 262.5 | HIP 39635 | 23.99 |
| 2025-12-04 | 08:06:28.72 | +06:20:49.8 | 6.319 | 9.53 | 263.5 | HIP 39635 | 22.09 |
| 2025-12-05 | 08:06:13.47 | +06:20:23.7 | 6.309 | 9.84 | 264.4 | HIP 39635 | 20.70 |
| 2025-12-06 | 08:05:57.71 | +06:20:00.6 | 6.299 | 10.15 | 265.3 | HIP 39540 | 19.48 |
| 2025-12-07 | 08:05:41.42 | +06:19:40.5 | 6.289 | 10.15 | 265.3 | HIP 39540 | 15.80 |